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United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [Checklist of herpetofauna listed in the CITES appendices and in EC Regulation 338/97] ,  Checklist of herpetofauna listed in the CITES appendices and in EC Regulation 338/97

United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [Checklist of mammals listed in the CITES appendices] ,  Checklist of mammals listed in the CITES appendices

United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [State of the world's protected areas at the end of the twentieth century] ,  State of the world's protected areas at the end of the twentieth century

United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [Checklist of fish and invertebrates listed in the CITES appendices] ,  Checklist of fish and invertebrates listed in the CITES appendices

United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [Global Biodiversity: status of the Earth's living resources] ,  Global Biodiversity: status of the Earth's living resources

United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [Biodiversity indicators for integrated environmental assessments at the regional and global level: feasibility study on data availability of six biodiversity indicators] ,  Biodiversity indicators for integrated environmental assessments at the regional and global level: feasibility study on data availability of six biodiversity indicators

United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [Checklist of reptiles and amphibians listed in the CITES appendices] ,  Checklist of reptiles and amphibians listed in the CITES appendices

United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [Checklist of CITES Species and Annotated CITES Appendices and Reservations] ,  Checklist of CITES Species and Annotated CITES Appendices and Reservations

United Nations Environment Programme World Conservation Monitoring Centre (United Nations Environment Programme-WCMC) ,  [Checklist of birds listed in the CITES appendices and in EC Regulation 338/97] ,  Checklist of birds listed in the CITES appendices and in EC Regulation 338/97

United Nations Environment Programme ,  [The Green Customs Guide to Multilateral Environmental Agreements] ,  The Green Customs Guide to Multilateral Environmental Agreements